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The difference between rubber lined fire hose, PVC fire hose and polyurethane fire hose

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  • Time of issue:2021-04-20 15:01
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The difference between rubber lined fire hose, PVC fire hose and polyurethane fire hose

(Summary description)Rubber lined fire hose: It is made of high-strength synthetic fiber woven into a tubular jacket, and then lined with rubber. It has pressure resistance, wear resistance, corrosion resistance, impermeability, low water flow resistance, fast water flow, lightness and softness, and long service life.

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2021-04-20 15:01
  • Views:0
Information

Rubber lined fire hose: It is made of high-strength synthetic fiber woven into a tubular jacket, and then lined with rubber. It has pressure resistance, wear resistance, corrosion resistance, impermeability, low water flow resistance, fast water flow, lightness and softness, and long service life. It can be matched with fire hydrants and fire pumps (vehicles) to transport water or other fire extinguishing agents. It can also be widely used in industrial and mining, shipping, petrochemical, agricultural and other fields.

Glue-lined water belt: Using high-strength synthetic fiber (high-quality polyester filament, polyester staple fiber) as raw materials, woven into a tubular jacket, and then lined with rubber, it has pressure resistance, wear resistance, corrosion resistance, impermeability, water flow It has the characteristics of low resistance, fast water output, light weight and softness, long service life, etc. It can be matched with fire hydrants, fire pumps (vehicles), transport water or other fire extinguishing agents, and can also be widely used in industrial and mining, shipping, petrochemical, agricultural and other fields.

PVC hose structure: The outer layer of the hose is woven from polyester yarn, polyester yarn, and polypropylene yarn, and the lining is pvc.

Product features: high pressure resistance, durability and no leakage.

Product use: widely used in fire fighting, water supply or transportation of other liquids. It is a supporting product for fire hydrants, fire trucks, and fire pumps; it is a necessary fire fighting equipment for hotels, office buildings, airports, stations, warehouses and other places.

polyurethane fire hose:

The product has excellent overall performance and has many valuable properties from rubber to plastic. One is high strength, with its tearing strength about 3 times that of natural rubber; the second is good abrasion resistance, about 3-5 times that of natural rubber; the third is good oil resistance, and its affinity with non-mineral oils is low. It is hardly corroded in fuel oil. Fourth, it has good weather resistance. It can be continuously used in a high temperature environment of 80°C to 90°C, and it will not be embrittled at a low temperature of -50°C to -70°C. The polyurethane-lined fire hose produced with imported equipment and imported raw materials not only has all the advantages of rubber hose, but also has excellent high pressure resistance, oil resistance, weather resistance, corrosion resistance, bending resistance, etc., and it is light in weight and soft in use. Convenient, the weight per unit length is more than 40% lighter than the rubber-lined hose. It is a new generation product that reduces the fighting strength of the firefighting force and improves the fire-fighting performance. It is favored by users. This product has long become a mainstream fire hose in developed countries such as Japan, Europe and the United States, and is even used by the public as an ordinary water pipe for washing flowers and plants. In our country, because of the high cost of raw materials and high prices, most of the equipment was imported, and it was not promoted until the late 1990s. At present, most firefighting forces have begun to equip polyurethane fire hoses, and many industrial and mining enterprises, petrochemical oil depots, ship terminals, and high-end buildings have begun to use them in large quantities.

The fire hose is made of high-strength synthetic chemical fiber as the woven rubber as the lining, and the two are tightly combined under the action of high pressure. It is an ideal matching product for fire-fighting equipment. It can also be widely used in shipping, petrochemical, water conservancy, greening and other fields. The fire hose uses high-strength synthetic chemical fiber as the woven rubber as the lining, and the two are tightly combined under high pressure. It is an ideal matching product for fire-fighting equipment. It can also be widely used in shipping, petrochemical, water conservancy, greening and other fields.

1. Features: It has the characteristics of wear resistance, corrosion resistance, high temperature resistance, aging resistance, low water flow resistance, lightness and softness, and long service life.

2. Length: 25m, 20m, working pressure ≥0.8mpa

3. Purpose: It can be used for water delivery with fire hydrant boxes, fire trucks (pumps), etc.

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